
Madison township
- County:
- Lake County
- County Seat:
- No
- Area (mi²):
- 43.36
- State:
- Ohio
Madison township is located in Lake County, Ohio. Madison township has a 2025 population of 18,429. Madison township is currently growing at a rate of 0.02% annually but its population has decreased by -0.43% since the most recent census, which recorded a population of 18,508 in 2020.
The average household income in Madison township is $84,354 with a poverty rate of 8.81%. The median age in Madison township is 44.3 years: 43.3 years for males, and 44.9 years for females.